XXH nipples are produced according to standard ASTM A 105/106B, surface includes metal color and black treatment, extra extra heavy, threads are machinined by CNC machines. XXH(extra extra heavy) weight nipples can increase the pressure-resistance, errosion-resistance, at same time it can reduce the conveyed medium flow.

Our main products are threaded Steel Pipe Nipples, grooved steel pipe nipple, big Plug and so on, and we can also develop all kinds of products based on customer`s requirements. Main market of our nipples are US, Canada and Europe, all the goods are exported to abroad. The production can follow 3 standard systems: American standard, British standard, Din standard; Diameter scope is from 1/2"to6"with variety lengths of each size. The goods are widely used in the plumbing connections of water, oil and gas.

Threads standard: NPT ANSI B1.20.1

Diameter: 1/2-6"

Length: close-72"

Surface: Galvanized, black

Standard: ASTM A 105/106B

Looking for ideal Steel Pipes Nipples Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the ASTM A105/106B Pipes Nipples are quality guaranteed. We are China Origin Factory of NPT Threads ASME B1.20.1. If you have any question, please feel free to contact us.